论文部分内容阅读
试验旨在构建猪食欲肽2受体(porcine orexin 2receptor,pOX2R)突变体的真核表达载体,探究其野生型与突变体的基础药理学活性差异。以pcDNA3.1(+)-myc/pOX2R野生型质粒为模板,设计特异性引物单点突变构建4种突变体:pcDNA3.1(+)-myc/pOX2R-P10S、pcDNA3.1(+)-myc/pOX2R-P11T、pcDNA3.1(+)-myc/pOX2R-V308I和pcDNA3.1(+)-myc/pOX2R-T401I,将pcDNA3.1(+)-myc/p